人教版PEP英语三年级上册Unit3-B-lets-learnppt课件 等.ppt

headnosefaceeyemouthearLook at me!看我！This is my face!这是我的脸！eyes 双眼ears 双耳 Hi！Im Ding Dang.Look at me,please!headhand armbodyleghandarmbodyfootlegfeet(复）This is the arm!这个是胳膊！armheadhandbodylegfootThis is the arm.这个是胳膊。This is the leg.这个是腿。How are you?Im fine,thank you.Very well,thanks.Lets make a puppet!（让我们一起做个木偶吧！）Great!（太棒了！）headThis is the head.bodyThis is the body.armThis is the arm.handThis is the hand.legThis is the leg.footThis is the foot.Haha,the puppet is OK！这是手臂。这是腿。手臂手臂头头手手身体身体腿腿脚脚clap 拍touch 摸wave 挥手shake 颤抖stamp 跺脚Lets do!拍拍你的双手。摸摸你的头。挥挥你的双臂。抖抖你的双腿。抖抖你身体。跺跺你的脚。Lets do!Clap your hands.拍拍你的双手。Touch your head.摸摸你的头。Wave your arms.挥挥你的双臂。Shake your legs.抖抖你的双腿。Shake your body.抖抖你身体。Stamp your foot.跺跺你的脚。Homework:1.听录音15 分钟，读课文3 遍，认读head,body,arm,hand,leg,foot 几个单词,并抄写这6 个单词，每个单词写一行，含中英文。2.跟着Lets do 做动作，并抄写一遍，含中英文。3.预习unit3partBlets talk.Unit1 How tall are you?B.Read and writeSpring is coming.What changes can you find?The sky is clearer.The sun is brighter.The river is cleaner.The grass is greener.The trees are taller.The weather is warmer.The flowers are more beautiful.Tips:多音节形容词比较级，在形容词前+more。Pre-reading Can you think of any other changes?Look and tick!Wu Yifan and his family are going on a trip to the countryside.Wu Yifan has a story to tell Robin.1.Who is in the story?Little Duck and Old Tree.2.What are they talking about?They are talking about shadow.While-readingTask 1:Listen and answer1.What happens?A.Little Duck has a question.B.Old Tree has a question.2.When is the ducks shadow longer?A.In the morning.B.In the afternoon.Task 2:Read and answerlowerlongerolder tallerTask 3:Read again and finish the dialogueOpen your book and read aloud!Task 4:Read and imitate 1:Do you agree with Old Tree?2:Can you answer Little Ducks question?Whats your answer?Post-readingTask 1:Think and discuss.in the morningshorter and shorterat noonthe shortestin the afternoonlonger and longerhigher and higherlower and lower3.Please circle the words with“-er”.Then talk about the changes in your friends.lower longer older smarter taller 形容词的比较级1.含义：表示两者(人或事物)的 比较。2.用于：比较级+than 的句子中3.翻译：“更.”形容词比较级的变化规则1.一般在词尾+er:strongstronger old-older tall-taller small-smaller 2.以不发音e 结尾的，加-r.fine+r=finer(更好的)late+r=later(更晚的)3.以辅元辅结构结尾的词，双写末尾字母再加-er.bigbigger(更大的)hot-hotter(更热的)thin-thinner(更瘦的）4.辅音字母+y 字母结尾的单词，变比较级时把y变i,再加er:happy-happier(更高兴的、更幸福的)heavy-heavier(更重的)funny-funnier(更滑稽好笑的)5.多音节的形容词变比较级时，在单词前面加more:beautiful-more beautiful(更漂亮的)difficult-more difficult(更难的)interesting-more interesting(更有趣的)6.特殊情况的不规则变化 good-better well-better many-more much-morelittle-less far-furtherbad-worse